There is also concern about currency values if central Banks would turn again to the policy of quantitative easing, in effect, printing more money.

现在还有人担忧，如果中央银行印刷更多货币，货币会不会贬值。

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There was also discussion about financial markets and currency values.

会议也讨论了金融市场和货币币值的问题。

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Futures markets determine foreign exchange rates, and in a world of gyrating currency values there are serious questions about whether they are the best way to determine the relative value of dollars, euros and yen.

WSJ: Book Review: The Futures